Unihertz launched the world’s smallest 4 G smartphone under the name “Jelly”The world’s smallest 4 G smartphone called “Jelly” was released and runs on Android 7.0 Nougat. It has dual sim capabilities and over $125,000 has already been pledged over a month for its $30,000 target. Unihertz produces the handsets, and the company says Jelly is the world’s smallest 4 G smartphone. Two Ram / storage options are expected to come with the unit and are available in Pearl White Sky Blue and Space Black. It sports a Tft Lcd 2.45 inch display with a resolution of 201 pixels per inch. With two configurations, the handsets are powered by a 1.1Ghz quad-core processor. The Jelly smartphone with 1Gb Ram and 8Gb Internal storage version is priced at $100 (approximately Rs.3800), while the 2Gb/16Gb model is priced at $125 (approximately Rs.8000). It will be extended by microSd slot to32Gb. The smartphone is fitted with an 8Mp rear camera and 2Mp front camera. The phone packs a battery of 950mAh on standby for 7 days. Connectivity includes Gps Bluetooth v4.0 and 802.11 a / b / g / n Wi-Fi and simple sensors such as Gyroscope G-Sensor and Compass. Jelly is scheduled for shipment in August 2017. ByBill Toulas-September 7, 2019.455 Usb4 gets ready, as Usb-If revealed its specification. The new networking protocol will allow 40Gbps velocities and up to 100 Watt power transfer. Usb4 will be compatible with Usb 2.0 Usb 3.2 and Thunderbolt 3 so everything works. Usb-If (Implementers Forum) has released the Usb4 specification and this can only mean we can expect the new networking standard to arrive soon. More information about the new technology will be offered when we get to see the first products during the upcoming “Usb Developer Days” in Seattle and Taipei on September 17-28 and 19-20 respectively. There are however some key features of Usb4 that have already been released by Usb-If and they are very promising to say the least. What this last part means is that you can connect a pair of 4 K monitors to a single Pc with Usb4, or simply use an external Gpu to power such an arrangement. Stuff that had previously been impossible due to bottlenecks in data transfer now become possible thanks to Usb4. As regards power supply through the new protocol, it will support up to 100 Watts. Recently, Xiaomi has shown a charger that fills a 4000 mAh battery in just 17 minutes so you can get a sense of where we’re headed with Usb4 power levels. Being equal Usb4 is essentially catching up with what Thunderbolt 3 was capable of already doing. Compatibility between the two has been made possible thanks to the decision by Intel to make public the specs of their software. With that, the amazing advantages of this technology are becoming available via Usb4 to everyone. Where does the question remain to be addressed but do not foresee large acceptance before the first quarter of 2021. We expect the first Usb4 devices to hit the market by Q3 2020 and many factors will decide the adoption rates, one of which will be the high costs. On a side note we are glad to put those Usb3 revisions behind us naming uncertainty and hopefully we will not see it again in the future.